Communications Timeout (4.3.); Protocol (4.4.); Serial Baud Rate (4.5.) - Siemens HydroRanger 200 HMI Operating Instructions Manual

Parameter reference
8.8 Communication (4.)
8.8.3

Communications timeout (4.3.)

Sets the maximum time allowed between receiving a request and transmitting the response.
Index
Options
If the maximum time is exceeded, no response will be transmitted, and the action required
may not be completed.
8.8.4

Protocol (4.4.)

Sets the communications protocol used between the device and other devices.
Index
Options
The device supports the internationally recognized Modbus standard in both ASCII and RTU
formats. Other protocols are available with optional SmartLinx cards.
8.8.5

Serial baud rate (4.5.)

Sets the communication rate with the master device.
Index
Options
This specifies the rate of communication in kbaud. Any value may be entered but only the
values shown above are supported. The baud rate should reflect the speed of the connected
hardware and protocol used.
268
Communications Port
Range: 0 ... 60 000 milliseconds
Preset: 5 000 milliseconds
Communications Port
Communications Port disabled
Dolphin protocol
Modbus ASCII slave serial
*Modbus RTU slave serial
Communications Port
4.8 kbaud
9.6 kbaud
*19.2 kbaud (preset for Port 2)
*115.2 kbaud (preset for Port 1)
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC